Vector Basics and Iteration

Easy STL Containers

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Problem Statement

Write a C++ program using `std::vector` to store integers, insert elements, and print them using iterators.

Input Format

First line: N. Second line: N space-separated integers.

Output Format

Print vector elements separated by a space.

Constraints

1 <= N <= 1000

Sample Input

5
10 20 30 40 50

Sample Output

10 20 30 40 50

Explanation

Vectors provide dynamic array capabilities with fast random access.

Starter Code

#include <iostream>
#include <vector>

int main() {
    int n;
    if (std::cin >> n) {
        std::vector<int> vec(n);
        for (int i = 0; i < n; i++) {
            std::cin >> vec[i];
        }
        // Write your vector iteration logic here

    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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